导电滑环机械性能测试设备研制  

The Development of Conductive Ring Mechanical Performance Test Equipment

作　　者：张永军[1] 姚石[1] 于朋扬 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2016年第5期13-19,共7页Journal of Harbin University of Science and Technology

基　　金：黑龙江省自然科学基金重点项目(ZD201309)

摘　　要：导电滑环在使用过程中,电刷和滑环间的连续接触滑动磨损是影响其使用寿命的重要因素.经过计算说明可知这一重要因素和导电滑环在转动过程中的摩擦转矩有着最大的关系.针对摩擦转矩的测试,研制了一种导电滑环测试设备,可以实现驱动滑环按照设定的速度转动,并实时测量滑环在转动过程中的滑动摩擦转矩和转动角度信息,实验结果表明,测试设备可有效地完成所需性能参数的实时检测,可为导电滑环寿命评估及后续的产品研制提供重要的实验依据.During Slip ring using, continuous contact sliding wear of the brush and slip ring is an important factor that can affect its useful life. This paper shows that this important factor and slip ring friction torque have a large relationship in the process of rotating. In view of the friction torque test, we develop a slip ring test device that can drive rotation of the slip ring according to the set speed, and measure sliding friction torque and rotation angle information during rotation of slip ring in real time, results showed that the test equipment can effectively ac- complish the required performance parameters of real-time detection, and can provide important experimental basis for the design and development of the conductive ring life evaluation and fnll^w ,,f ,,~,,A,,~

关 键 词：导电滑环 寿命 摩擦转矩 检测系统 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]